The Dark Side of Density: Coronavirus Pandemic Exposes the Risks of High Population Density - PA TIMES Online

The coronavirus pandemic offers an opportunity to reflect on the multi-faceted nature of urbanization and the threats to people, the built and natural environment and the public service provision that rising population density poses.

Spatiotemporal contact density explains the disparity of COVID-19 spread in urban neighborhoods

Rapid epidemic expansion of the SARS-CoV-2 Omicron variant in southern Africa

Urban density and COVID-19: understanding the US experience

Live updates: Global COVID-19 cases exceed 627 million

Mass gatherings for political expression had no discernible association with the local course of the COVID-19 pandemic in the USA in 2020 and 2021

In a Pandemic, Migration Away from Dense Cities More Effective than Closing Borders - AIP Publishing LLC

Population Density Does Not Doom Cities to Pandemic Dangers

High altitudes, population density, and poverty: Unraveling the complexities of COVID-19 in Peru during the years 2020–2022 - ScienceDirect

Distinguishing features of long COVID identified through immune profiling

COVID-19 pandemic - Wikipedia